Product name: 254mm 10 Inch High Air Pressure DTH Drill Bits With NUMA100 Shank For Mining
Product category: DTH drill tools
Matched hammer: Hammer NUMA100
Diameter: 254mm

KINGDRILLING DTH button bit description:

Down-the-hole hammers are used in conjunction with KINGDRILLING hammer bits to drill holes through a variety of rocks. Drill hammer bits are made with a spline drive to enable bit rotation in the ground when used with DTH hammers. Drill bits can drill a variety of hole diameters since they come in a variety of sizes and types. To give you a precise balance between penetration capability and bit life, our range of Down the Hole (DTH) bits is made using premium materials.

Our DTH drill bit boasts a streamlined design, making it ideal for various drilling applications. Its simple internal structure not only enhances its durability but also ensures smoother operation while reducing wear and tear on key components. With this bit, you can confidently tackle even the toughest drilling tasks, knowing that it will effortlessly withstand the rigors of heavy-duty usage.

KINGDRILLING 10 Inch High air pressure DTH bit technical parameters:

Order Guide: Shank+ Head diameter+Face design+Button shape

Kingdrilling DTH bit feature:
1. Available with all major drill bit shank designs

2. Three drill bit face designs: concave, flat, convex

3. Multiple carbide designs and grades for operation in a variety of ground conditions

4. Proprietary heat-treatment process for superior hardness and wear resistance

5. Regional manufacturing for lower lead times

Kingdrilling rock drill tools application:

1. Drilling for mining and quarries
2. Drilling for exploration in mining
3. Foundation drilling and piling
4. Drilling water wells
5. Infrared drilling
6. Drilling in a horizontal direction

FAQ:

1. What is button bit?

Button bits, or roller cones, have rotating cones that contain tungsten carbide inserts. Tricone, or three cone bits, are the most common; however, manufacturers continue to make two cone and one cone bits.

2. How do you drill through boulders?

Apply moderate pressure to the drill, and drill for one minute. Don't force the bit into the boulder; let the drill do the work. Remove the bit from the hole, and cool it in the pitcher of water. Lightly spray the boulder with water to remove dust and to cool the rock.

3. How about the common packing?

A: If there is no special packing demand, we will take it as our normal packing. First in small carton, and then put in the bigger carton together to make sure goods completed.

4. How to check the product are the exact one you want?

A: If possible, please attach one reference picture to avoid any misunderstanding or any links from our website for a better understanding.

5. How to choose the suitable head face of the DTH drill bit?

Concave:

Suitable for all kinds of formation, especially for deep well drilling, perpendicularity of the hole is wonderful.

Convex:

Suitable for the formation of moderate hardness stratum, drilling efficiency is good, borehole perpendicularity is moderate.

Flat:

Suitable for special hard formation stratum, especially for fracture, crack spacing and complex formation drilling effect is very good, has the good perpendicularity of the borehole.

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